How can you disallow user connections, while preserving dbadmin connectivity?
A.
SELECT close_session (session_id);
B.
SELECT close_all_sessions;
C.
SELECT set_config_parameter (‘MaxClientSessionsVS’);
D.
SELECT set_config_parameter (‘MaxClientSessionsVO’);
Explanation:
Correct answer is:
select set_config_parameter(‘MaxClientSessions’,0);
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